Rated 4 out of 5 stars

per Firefox user ae1fbb el oct. 25, 2017 ·

Sadly its not available for the latest versions of Thunderbird
This would be the ideal addon to migrate a user from a webmail client with checkbox select and bulk function application
I will grade it as a 4 for now!

This review is for a previous version of the add-on (1.2). 

per Michael Ganss (desenvolupador) a oct. 26, 2017 ·

I've updated it for version 52.